42863800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1841

約数の個数: 96

約数和(自身を含む): 120661920

約数和(自身を除く): 77798120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 1801, 2380, 2975, 3400, 3602, 4760, 5950, 7204, 9005, 11900, 12607, 14408, 18010, 23800, 25214, 30617, 36020, 45025, 50428, 61234, 63035, 72040, 90050, 100856, 122468, 126070, 153085, 180100, 214319, 244936, 252140, 306170, 315175, 360200, 428638, 504280, 612340, 630350, 765425, 857276, 1071595, 1224680, 1260700, 1530850, 1714552, 2143190, 2521400, 3061700, 4286380, 5357975, 6123400, 8572760, 10715950, 21431900, 42863800]

約数ペア:

[(1, 42863800), (2, 21431900), (4, 10715950), (5, 8572760), (7, 6123400), (8, 5357975), (10, 4286380), (14, 3061700), (17, 2521400), (20, 2143190), (25, 1714552), (28, 1530850), (34, 1260700), (35, 1224680), (40, 1071595), (50, 857276), (56, 765425), (68, 630350), (70, 612340), (85, 504280), (100, 428638), (119, 360200), (136, 315175), (140, 306170), (170, 252140), (175, 244936), (200, 214319), (238, 180100), (280, 153085), (340, 126070), (350, 122468), (425, 100856), (476, 90050), (595, 72040), (680, 63035), (700, 61234), (850, 50428), (952, 45025), (1190, 36020), (1400, 30617), (1700, 25214), (1801, 23800), (2380, 18010), (2975, 14408), (3400, 12607), (3602, 11900), (4760, 9005), (5950, 7204)]